Home / 438,830,502-601,743,236

Finding the Third Proportional to 438,830,502 and 601,743,236

Calculator

Solution

The third proportional to 438,830,502 and 601,743,236 is: 825,136,175.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    438,830,502 : 601,743,236 = 601,743,236 : x
  2. Step 2: Convert to fraction form
    438,830,502/601,743,236 = 601,743,236/x
  3. Step 3: Cross multiply
    438,830,502x = 601,743,236 × 601,743,236
  4. Step 4: Simplify right side
    438,830,502x = 362,094,922,071,751,680
  5. Step 5: Solve for x
    x = 362,094,922,071,751,680/438,830,502
  6. Step 6: Final answer
    x = 825,136,175.41

Related Problems

Find third proportional to 219,415,251 and 300,871,618
Half scale
Find third proportional to 877,661,004 and 1,203,486,472
Double scale
Find third proportional to 438,830,504 and 601,743,239
Similar ratio
Find third proportional to 658,245,753 and 902,614,854
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.